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View All Topics and Subtopics Index A to Z

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America Counts: Stories Audio Blogs By the Numbers Facts for Features Fact Sheets Infographics and Visualizations Photos Publications Spotlights Stats for Stories Training (Census Academy) Videos Working Papers

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PUMS FAQs

Explore the most frequently asked questions about the American Community Survey (ACS) Public Use Microdata Sample (PUMS) files. If your question is not covered here, please feel free to Contact Us or visit the free online forum in the American Community Survey Data User Group.